Hello,I am using Focus Pro 5.314x64 since 2 years to full satisfaction (Windows 7 64bit). Before 27 Aug file list showed thumbnails of JPGs.Then message: cannot open Helicon ... msvcp100.dll missing.I downloaded what I thought to be a suitable dll and copied in to the Helicon folder.After that no thumbnails created for new photos, old photo thumbnais were there. Windows Explorer shows all thumbnails.Is a wrong DLL the culprit? Which version would I need?Thanks,Hans